diff --git a/Cargo.lock b/Cargo.lock
index 5a488d5..436de71 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -855,7 +855,7 @@ dependencies = [
  "dtt-integrity",
  "dtt-storage",
  "futures-util",
- "rand 0.8.5",
+ "rand 0.9.3",
  "serde_json",
  "serde_json_canonicalizer",
  "sha2",
@@ -2228,7 +2228,7 @@ version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff32365de1b6743cb203b710788263c44a03de03802daf96092f2da4fe6ba4d7"
 dependencies = [
- "proc-macro-crate 2.0.2",
+ "proc-macro-crate 3.4.0",
  "proc-macro2",
  "quote",
  "syn 2.0.117",
@@ -2898,6 +2898,16 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "rand"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ec095654a25171c2124e9e3393a930bddbffdc939556c914957a4c3e0a87166"
+dependencies = [
+ "rand_chacha 0.9.0",
+ "rand_core 0.9.5",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.2.2"
@@ -2918,6 +2928,16 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.5",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.5.1"
@@ -2936,6 +2956,15 @@ dependencies = [
  "getrandom 0.2.17",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
+dependencies = [
+ "getrandom 0.3.4",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.2.0"
diff --git a/apps/desktop-tauri/src-tauri/Cargo.toml b/apps/desktop-tauri/src-tauri/Cargo.toml
index 60abee4..cdab2e2 100644
--- a/apps/desktop-tauri/src-tauri/Cargo.toml
+++ b/apps/desktop-tauri/src-tauri/Cargo.toml
@@ -17,7 +17,7 @@ dtt-export = { path = "../../../crates/dtt-export" }
 dtt-integrity = { path = "../../../crates/dtt-integrity" }
 dtt-storage = { path = "../../../crates/dtt-storage" }
 futures-util = "0.3"
-rand = "0.8"
+rand = "0.9"
 serde_json = "1.0"
 serde_json_canonicalizer = "0.3"
 sha2 = "0.10"